ME engine speed signal function - GF07.61-P-3017F

ENGINE 104.941 /943 /944 /991 /994 as of 1.8.96 

ENGINE 104.995 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998 with CODE (498) as of Model year 97 Japanese version 

ENGINE 111.921 /942 as of 1.9.98, 111.943, 111.944 as of 1.8.96, 111.946 as of 1.6.98, 111.947 /973, 111.975 as of 1.8.96 

ENGINE 111.945 in MODEL 208.335/435 as of 1.6.98, 202.020 /080 as of 1.9.98 

ENGINE 111.974 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998 

ENGINE 112.910 /911 /912 /913 /914 /916 /917 /920 /921 /922 /923 /940 /941 /942 /943 /944 /946 /947 /949 /953 /954 /955 /970 /972 /973 /975 

ENGINE 113.940 /941 /942 /943 /948 /960 /961 /963 /965 /966 /967 /968 /969 

ENGINE 119.980 /981 /982 /985 

ENGINE 120.982/ 983 

ENGINE 137.970 

Signal assignment, shown on engine 119 

Task 

From the signals of the crankshaft position sensor produce the short circuit-proof TNA rpm signal and distribute to further control units.

Design/function 

Square-wave signal with constant on/off ratio, maximum current approx.

20 mA.

Engine 111:	2 pulses/engine revolution
Engine 104, 112, 137:	3 pulses/engine revolution
Engine 119, 113:	4 pulses/engine revolution
Engine 120:	3 pulses/engine revolution (from right ME-SFI control unit)
Engine 111 EVO:	6 pulses/engine revolution
Engine 112, 113 EURO 3/4:	6 pulses/engine revolution

	Motor electronics control unit, location/task/design/function		GF07.61-P-5000F
	Crankshaft position sensor, location/task/design/function		GF07.04-P-4116F